The exhaust sound created in Park while stabbing the gas pedal is nothing like while driving at speed and stabbing the throttle. Unless you're planning on throwing her in Neutral in red lights and revving the engine like a ricer, which is totally cool too!
Recording the exhaust tone from inside the vehicle at speed is really hard to pull off. Unless someone is standing outside while you zoom by at different speeds and different gas pedal stabbing, this is a tough request to pull off!
I have the DT shorties, probably going on 6+ years now and I have no complaints. I think I went with Magnaflow cross pipe, Magnaflow cats and some kind of SS exhaust from Jason. I did put the factory tailpipe resonator back on for a more appealing sound to my ears.
One of the Magnaflow cat might have the honeycomb matrix blown out since I'm now getting a "cat below threshold" CEL. When the time comes for me to swap out the cat, I'll install exhaust V band clamps, something like
these. Knowing what I know now about exhaust pipe connections and the hardware, I'll use V band clamps on everything related to exhaust. Yeah, the upfront cost is higher but the ease of connecting/disconnecting exhaust sections from each other is a breeze. No more exhaust gaskets and junk. No more worrying about shitty hardware rusting out and such.
I did this V band thing when I redid the exhaust on my 80 series with 2.5" SS mandrel bent piping. Man, what a pleasure it is to remove exhaust sections, muffler, etc w/o a pissing contest. No more exhaust leaks, and so easy to bring two sections together. Pic is from the 80 series.
Sorry about the rant.